Defender™ 3000 Washdown Floor Scales
- Ohaus - WASHDOWN FLOOR SCALES - I-DF33
Floor Scales for Basic Industrial Applications
DEFENDER™ 3000 WASHDOWN FLOOR SCALES
304 stainless steel, flat surface decks with 4 IP68 load cells, fixed top plate (5 mm / 0.196 in. thick) with structural bracing for stiff construction.
Platforms available in sizes of 3 × 3 or 4 × 4 ft, and capacities from 2,500lb to 5,000lb with NTEP certified 5,000e performance, allowing greater flexibility for your weighing needs.
Results are clearly shown on the large, bright backlit LCD display. In Checkweighing mode, display changes color (yellow/green/red) to alert users when within the target weight range.
- Applications
Weighing, Checkweighing, Counting, Totalization - Display
7 Segment LCD with multicolor backlight - Communication
Standard RS232 and optional USB Device or Ethernet - Construction
304-grade stainless steel IP66 indicator, 5mm / 0.196in. fixed top plate, stainless steel platform, IP68 stainless steel junction box with side access, IP68 load cells, available stainless steel ramps - Design Features
Four load cell mounted feet with self-swiveling ball-in-cup design, painted and stainless steel floor stands (available as accessories) - Operation
Internal power supply with power cord (included) or Rechargeable Battery (included)

Scale Models (Stainless steel) | i-DF33XW2500C1R | i-DF33XW2500C1L | i-DF33XW5000C1L |
Capacity x Readability | 2,500 lb x 0.5 lb 1,250 kg x 0.2 kg | 2,500 lb x 0.5 lb 1,250 kg x 0.2 kg | 5,000 lb x 1 lb 2,500 kg x 0.5 kg |
NTEP Certified Resolution | 1:5,000 | ||
Platform Size (A x B x min H) | 3 ft x 3 ft x 3.5 in | 4 ft x 4 ft x 3.5 in | |
Platform Material | Stainless steel, sand-blasted flat surface, fixed top plate 5mm / 0.196 in thick | ||
Indicator | IP66 stainless steel indicator (i-DT33XW) | ||
Display | 6-digit, 7-segment LCD display with multi-color backlight, 45 mm / 1.8 in high digits | ||
Keyboard | 4 membrane function keys | ||
Load Cell Model | 4 x IP68 alloy steel, shear beam, NTEP Class III M | ||
Load Cell Capacity Emax | 550 kg | 550 kg | 1,100 kg |
Load Cell Output Impedance | 350 ohm ± 3.5 ohm | ||
Load Cell Excitation Voltage | 5V ~ 15V, DC/AC | ||
Junction Box | IP68, 304 stainless steel, with 20’ EasyConnect cable | ||
Net Weight | 216 lb / 98 kg | 260 lb / 118 kg | |
Shipping Dimension (W x L x H) | 247 lb / 112 kg | 291 lb / 132 kg | |
Approx. Shipping Weight | 4.2 x 4.2 x 0.9 ft 129 x 129 x 27 cm | ||
Weighing Units | kg, lb, t | ||
Application Modes | Weighing, Parts Counting, Checkweighing and Totalization | ||
Displays | 6-digit, 7-segment LCD display with multi-color backlight, 45 mm / 1.8 in high digits | ||
Interface | RS232 included Optional USB, Ethernet | ||
Power | 100-240 VAC / 50/60 Hz Universal Power Supply, hardwired or standard rechargeable battery (30-hour operation on full charge) | ||
Maximum Central Load | 160% of maximum capacity | ||
Safe Endload Capacity | 100% of maximum capacity | ||
Operating Temperature | 14°F – 104°F / -10°C – 40°C, 85%RH, non-condensing | ||
Feet | 4 x self-swiveling ball-in-cup design with rubber bottom, adjustable height top leveling | ||
Accessories | Ramps, Mounting Foot Plates, Floor Columns |
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